BS 4504 Plate Flange For Welding PN 6 DN200 For Pipeline

Plate flanges are most often used to connect parts of pipelines and in highways. This is due primarily to the fact that the flat flange is easy to use, and has such properties as cheapness and the ability to manufacture from different steel grades.

Product Details

        Plate flange is a piece of steel in the form of a ring, which has holes for fastening the flange to the elements of the pipeline with bolts or studs. The steel flange is put on the pipe and welded to the joints with it, after which another flange is welded to the flange through a special gasket by means of fastening, welded to another pipe, pipeline element or instrument. 

         Since the inner hole of the Flange Plate tends to be a little bigger in comparison to the outer diameter of a  pipe, the steel plate flanges could be easily slipped over the pipe. These stainless steel grade ansi plate flanges can be secured to the pipe by using a fillet weld at the bottom as well as the top of flanges with the pipes.

        As the welding method used on these flanges is a fillet weld one, therefore these ANSI B16.5 Plate Flanges are not well suited for those applications which involve high pressure. An advantage offered by Stainless Steel Plates Flange is that they are generally resistant to corrosion across several media. However, the grade of stainless steel used in the manufacture of the Backing Plate Flanges will vary, depending upon the requirement of the application.

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